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ARTICLE 2024 Vol 3 · No 11 EN d2f12bfd67ab

THE HEART IS PERPETUAL MOTION MACHINE

Research Focus International Scientific Journal, 3(11), 167–171 · ISSN 2181-3833

Abstract

Our heart is often compared with a motor. Cardiac wall consists of three layers.The heart makes 2.5-3 billion beats in it`s life. It can contract for some time after death. Normal rate of heart contractions in an adult is 70 beats per minute, in newborns 120-140. Great progress has been made in cardiac surgery.

Keywords

hearthumancardiacbeatsblood circulation.

How to cite

Anatolevna, Fomina Mayde (2024). THE HEART IS PERPETUAL MOTION MACHINE. Research Focus International Scientific Journal, 3(11), 167–171. https://doi.org/10.66073/researchfocus.v3i11.1180

Identifier
https://rf-library.uz/article/d2f12bfd67ab/the-heart-is-perpetual-motion-machine
DOI
10.66073/researchfocus.v3i11.1180
Licence
Copyright (c) 2024 Research Focus International Scientific Journal
Publisher
LLC Ilm-fan va innovatsiyalar akademiyasi
Added to repository
2026-08-07